A bounty hunter named Shen Lang (Wanderer) saves the richest man’s daughter, Zhu Qi Qi (77) from a ruffian. They quarrel but he gets to know her family and learns that Wulin’s most powerful and sinister man, Kuai Huo Wang (Happy King) is out to bring them trouble soon. He befriends Xiong Mao’er (Panda) and Wang Lianhua (Pitiful Flower), and the three men do their best to protect Zhu Qi Qi andher family from Kuai Huo Wang. In the process, Shen Lang makes a promise to Zhu Qi Qi’s father that he will look after her.
At the same time, Shen Lang gets embroiled in a deep relationship with a beautiful woman named Bai Fei Fei who is weak in appearance, but actually cruel-hearted. Bai Fei Fei is a princess from the Ghost Palace. Her half brother is Wang Lianhua, and they have the same goal together, that is to destroy Kuai Huo Wang for ditching their mothers and abandoning them at a young age.
Will Shen Lang and Bai Fei Fei be together when he finds out her identity? Will Shen Lang, Bai Fei Fei, and Wang Lianhua succeed in defeating Kuai Huo Wang? Will Zhu Qi Qi escape from the wrath of Kuai Huo Wang?
Adapted from a novel wiith the same title by Gu Long (古龍).